var Volts = parseInt(document.getElementById('Volts').value);
    var Amps = parseInt(document.getElementById('Amps').value);
    var HoursPumpIsRan = parseInt(document.getElementById('slideRangeHours').value);
    var KwhPerDay = (Volts * Amps) / 1000 * HoursPumpIsRan;
    document.getElementById("ResultsKwhPerDay").innerHTML = KwhPerDay;
}`

`<div id="Container-1">
    Volts: <input type="number" class="tabinput" id="Volts" min="1"> Amps: <input type="number" class="tabinput" id="Amps" min="1">
    <span>How many hours do you run your pump for:&nbsp;</span><span class="slideOutputValueHours" id="myHoursRan">7</span> Hours
    <input type="range" class="slideInputValueHours slider" id="slideRangeHours" value="7" min="1" max="24" step="1" oninput="myHoursPumpIsRunFunction();">

    <input type="button" class="CalcButtons" onclick="GetTheResults();" value="Calculate Results">
</div>
<div id="Calc-Tab-3" style="display:none;">
    Total kWh per day: <span id="ResultsKwhPerDay"></span> KWh per day
</div>`